#foot{
    background-image: url(img/gray.png);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 0;
    color: gray;
    position: relative;
}
#foot a{
    color: gray;
    text-decoration: none;
}
#foot a:hover{
    color: red;
}
.foot_1{
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 600;
}
.foot_1>div{
    margin: 0 5px;
}
.foot_line{
    position: relative;
    width: 100%;
    height: 1px;
    background:#dedede;
    margin: 20px;
}
.foot_2>table{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: 5%;
    text-align: left;
}
.foot_2>table>thead td{
    font-size: 16px;
    padding: 10px 0;
    font-weight: bold;
}
#foot table{
    width: 850px;
}
#foot table td{
    width: 160px;
}
.fl2{
    list-style-type: none;
    display: flex;
}
.fl2 li{
    margin: 5px;
    padding-left: 6px;
    border-left: 1px solid gray;
    height: 10px;
    line-height: 10px;
}
.fl2 li:first-child{
    border-left: none;
}
.fl3{
    margin-bottom: 10px;
}
.foot_3{
    display: flex;
    align-items: center;
    margin-top: 20px;
    width: 430px;
}
.foot_3_text{
    min-width: 50px;
}